This is only the second time in their history that Arsenal have made it to the Champions League final. (AP Photo) Arsenal may still be one game away from winning their first ever Champions League trophy but the players and the fans celebrated their second leg semi-final victory over Atletico Madrid at the Emirates Stadium on Tuesday night with full gusto. Arsenal midfielder Declan Rice has defended the vociferous celebrations. The club is in the Champions League final for the first time in 20 years. The London club overcame a spirited second-leg challenge from Atletico Madrid at the Emirates Stadium. With both teams locked at 1-1 after the first leg in Spain, it took a first half goal from Bukayo Saka to help Mikel Arteta’s men secure a spot in the final. This is only the second time in their history that Arsenal have made it to the Champions League final. Their last time, 20 years ago, had ended in heartbreak at the hands of Barcelona.…